RT @Polkadot: For those in Denver: Dec 15th at 6pm MST, don't miss your chance to dive into all things Polkadot, parachains, and
16 Dec 2021, 15:05
RT @Polkadot: For those in Denver: Dec 15th at 6pm MST, don't miss your chance to dive into all things Polkadot, parachains, and @substrate…